I spent quite a bit of time looking in google for ventral remodeling of the cervical cord. I didn't find anything on causes, other than a narrowing of the disk space. Nothing on causes, or specifically that an injection can agreviate the condition. Leesa is absolutly the best in research, and may be able to find out more for you. Clearly there is something going ON. In the articles I read, both a CT scan and MRI were recommended. Each one shows a different aspect of the soft and hard tissues in your spine. I will keep looking however, and I will be here for you. I really wish I was smarter at this. ginnie